Question Detail

CHM 102 Group II Objective Question
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Question

Why is BaSO₄ used in diagnosing stomach ulcers, as stated in the document?
Options
A It helps to heal the ulcers directly.
B It acts as an antacid, reducing acidity.
C It is insoluble in water and opaque to x-rays, allowing a shadow of the stomach to be seen.
Correct Answer
D It stimulates digestion.
Correct Answer

Option C is the correct answer.

Detailed Explanation

Page 15 explains, 'BaSO₄ is used in diagnosing stomach ulcers because it is insoluble in water and opaque to x-rays' and 'So it is used to provide shadow of the stomach on an x-ray picture.'

Hint

The term 'barium meal' is often associated with diagnostic imaging.

Question Info

Course: CHM 102
Topic: Group II
Type: Objective
Difficulty: Not specified
Question 1994 of 1999
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